GB201105886D0 - Switchable front end measurement unit for towed marine electromagnetic survey cables - Google Patents
Switchable front end measurement unit for towed marine electromagnetic survey cablesInfo
- Publication number
- GB201105886D0 GB201105886D0 GBGB1105886.4A GB201105886A GB201105886D0 GB 201105886 D0 GB201105886 D0 GB 201105886D0 GB 201105886 A GB201105886 A GB 201105886A GB 201105886 D0 GB201105886 D0 GB 201105886D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- measurement unit
- electromagnetic survey
- end measurement
- marine electromagnetic
- towed marine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000005259 measurement Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/083—Controlled source electromagnetic [CSEM] surveying
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
- G01V3/17—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with electromagnetic waves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Cable Accessories (AREA)
- Insulated Conductors (AREA)
- Keying Circuit Devices (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/799,528 US20110260730A1 (en) | 2010-04-27 | 2010-04-27 | Switchable front-end measurement unit for towed marine electromagnetic survey cables |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201105886D0 true GB201105886D0 (en) | 2011-05-18 |
GB2479967A GB2479967A (en) | 2011-11-02 |
Family
ID=44072095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1105886A Withdrawn GB2479967A (en) | 2010-04-27 | 2011-04-07 | Switchable front-end measurement unit for towed marine electromagnetic survey cables |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110260730A1 (en) |
AU (1) | AU2011201511A1 (en) |
BR (1) | BRPI1101615A2 (en) |
FR (1) | FR2959321B1 (en) |
GB (1) | GB2479967A (en) |
NO (1) | NO20110627A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7400552B2 (en) | 2006-01-19 | 2008-07-15 | Westerngeco L.L.C. | Methods and systems for efficiently acquiring towed streamer seismic surveys |
US7746077B2 (en) * | 2007-04-30 | 2010-06-29 | Kjt Enterprises, Inc. | Method for measuring the magnetotelluric response to the earth's subsurface |
US9857491B2 (en) | 2008-05-15 | 2018-01-02 | Westerngeco L.L.C. | Multi-vessel coil shooting acquisition |
US8681580B2 (en) | 2008-05-15 | 2014-03-25 | Westerngeco L.L.C. | Multi-vessel coil shooting acquisition |
US9594181B2 (en) | 2008-06-13 | 2017-03-14 | Westerngeco L.L.C. | Filtering and presentation of heading observations for coil shooting |
US9052411B2 (en) | 2008-06-13 | 2015-06-09 | Westerngeco L.L.C. | Method to determine the deviation of seismic equipment from a planned curved path |
NO336422B1 (en) * | 2010-10-22 | 2015-08-17 | Jonas Kongsli | System and method for simultaneous electromagnetic and seismic geophysical mapping |
US8643374B2 (en) * | 2010-12-16 | 2014-02-04 | Pgs Geophyscial As | Electrode structure for marine electromagnetic geophysical survey transducer cables |
US8710845B2 (en) * | 2011-09-19 | 2014-04-29 | Pgs Geophysical As | Electromagnetic sensor cable and electrical configuration therefor |
US9103942B2 (en) * | 2011-10-28 | 2015-08-11 | Westerngeco L.L.C. | Methods and systems for survey designs |
US8816690B2 (en) * | 2011-11-21 | 2014-08-26 | Pgs Geophysical As | Electromagnetic sensor cable and electrical configuration therefor |
US8587316B2 (en) | 2011-12-08 | 2013-11-19 | Pgs Geophysical As | Noise reduction systems and methods for a geophysical survey cable |
US8922214B2 (en) | 2011-12-27 | 2014-12-30 | Pgs Geophysical As | Electromagnetic geophysical survey systems and methods employing electric potential mapping |
US8736269B2 (en) | 2011-12-27 | 2014-05-27 | Pgs Geophysical As | Electromagnetic geophysical survey systems and methods employing electric potential mapping |
US8928324B2 (en) | 2011-12-27 | 2015-01-06 | Pgs Geophysical As | In-line and broadside marine electromagnetic surveying |
US8994378B2 (en) | 2012-05-09 | 2015-03-31 | Pgs Geophysical As | Acquisition system and method for towed electromagnetic sensor cable and source |
US10591622B2 (en) | 2013-10-30 | 2020-03-17 | Pgs Geophysical As | Reconfigurable seismic sensor cable |
US10605947B2 (en) * | 2014-06-18 | 2020-03-31 | Pgs Geophysical As | Marine streamer connector used as an electrode |
US10012751B2 (en) | 2014-06-18 | 2018-07-03 | Pgs Geophysical As | Electrode adapter for geophysical surveys |
US10175277B2 (en) | 2015-08-31 | 2019-01-08 | Pgs Geophysical As | Identification of degrading electrodes in a marine electromagnetic survey system |
CN113890632B (en) * | 2021-11-03 | 2022-06-03 | 北京航空航天大学 | Towed multi-electrode array underwater electric field communication device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6493636B1 (en) * | 1998-11-05 | 2002-12-10 | Shell Oil Company | Method of marine seismic exploration utilizing vertically and horizontally offset streamers |
NO326506B1 (en) * | 2003-07-10 | 2008-12-15 | Norsk Hydro As | A marine geophysical collection system with a cable with seismic sources and receivers and electromagnetic sources and receivers |
US7737698B2 (en) * | 2006-03-29 | 2010-06-15 | Pgs Geophysical As | Low noise, towed electromagnetic system for subsurface exploration |
US7602191B2 (en) * | 2007-06-29 | 2009-10-13 | Pgs Geophysical As | Cable-type electromagnetic receiver system for subsurface exploration |
NO332562B1 (en) * | 2008-07-04 | 2012-10-29 | Multifield Geophysics As | Marine seismic and electromagnetic streamer cable |
US8098542B2 (en) * | 2009-01-05 | 2012-01-17 | Pgs Geophysical As | Combined electromagnetic and seismic acquisition system and method |
US8258791B2 (en) * | 2009-01-27 | 2012-09-04 | Mtem Ltd. | Method for subsurface electromagnetic surveying using two or more simultaneously actuated electromagnetic sources to impart electromagnetic signals into a subsurface formation and thereby determining a formation response to each signal |
-
2010
- 2010-04-27 US US12/799,528 patent/US20110260730A1/en not_active Abandoned
-
2011
- 2011-04-04 AU AU2011201511A patent/AU2011201511A1/en not_active Abandoned
- 2011-04-07 GB GB1105886A patent/GB2479967A/en not_active Withdrawn
- 2011-04-27 FR FR1153597A patent/FR2959321B1/en not_active Expired - Fee Related
- 2011-04-27 BR BRPI1101615-9A patent/BRPI1101615A2/en not_active Application Discontinuation
- 2011-04-27 NO NO20110627A patent/NO20110627A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2959321B1 (en) | 2015-06-05 |
GB2479967A (en) | 2011-11-02 |
AU2011201511A1 (en) | 2011-11-10 |
FR2959321A1 (en) | 2011-10-28 |
US20110260730A1 (en) | 2011-10-27 |
NO20110627A1 (en) | 2011-10-28 |
BRPI1101615A2 (en) | 2012-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |